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CHAPTER5 OPERATING
20
The malfunction codes are coded as follows.
Table5- 2 Malfunction codes
Fault code SJ300/L300P
parameter 947
Fault description
0 No fault
1 Overcurrent inverter.
2 Overcurrent deceleration.
3 Overcurrent acceleration.
4 Overcurrent.
5 Overload protection.
6 Braking resistor overload protection.
7 Over-voltage protection.
8 EEPROM error.
9 Under-voltage.
10 Current detector error.
11 CPU error.
12 External trip.
13 USP error.
14 Ground fault protection.
15 Incoming over-voltage protection.
16 Temporary power loss protection.
21 Abnormal temperature.
23 Gate allay error.
24 Open-phase error.
30 IGBT error.
35 Thermistor error.
36 Abnormal brake.
60-69 Option 1 error 0-9.
70-79 Option 2 error 0-9.